Go SDK

The Go SDK (github.com/luxfi/sdk) provides native Go types and functions for interacting with all Lux chain types. It wraps the Lux node RPC APIs and provides wallet, key management, and transaction building utilities.

Installation

go get github.com/luxfi/sdk@latest

Quick Start

package main

import (
    "context"
    "fmt"

    "github.com/luxfi/sdk"
    "github.com/luxfi/sdk/config"
)

func main() {
    cfg := config.Default()
    cfg.Network.Endpoint = "https://api.lux.network/mainnet"

    client, err := sdk.New(cfg)
    if err != nil {
        panic(err)
    }

    // Launch a local test network
    net, err := client.LaunchNetwork(context.Background(), "local", 5)
    if err != nil {
        panic(err)
    }
    fmt.Println("Network ID:", net.ID)
}

Core Packages

Dependencies

The SDK uses only luxfi/* packages for all blockchain operations:

• github.com/luxfi/crypto -- Cryptographic primitives
• github.com/luxfi/ids -- ID types (NodeID, BlockchainID, etc.)
• github.com/luxfi/geth -- EVM interaction
• github.com/luxfi/warp -- Cross-chain messaging

Related Pages

• RPC Operations -- JSON-RPC calls to Lux nodes
• Wallet -- Multi-chain wallet operations
• Transactions -- Transaction building and signing